Finding the Fourth Proportional to 10,053.95, 15,066.50 and 5,662.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,053.95 : 15,066.50 = 5,662.13 : x
2. Step 2: Convert to fraction form
   10,053.95/15,066.50 = 5,662.13/x
3. Step 3: Cross multiply
   10,053.95x = 15,066.50 × 5,662.13
4. Step 4: Simplify right side
   10,053.95x = 85,308,378.00
5. Step 5: Solve for x
   x = 85,308,378.00/10,053.95
6. Step 6: Final answer
   x = 8,485.07